Facilitates a number of common file management
functions in NewDos/80 v2 like sort the directory, search for files,
selectively delete files and alter the PDRIVE parameters. By Bob Wissner,
date unknown

Allows NewDos/80 v2.0 disks to be mapped. It reads
the directory showing what sectors files are located on, free space
and the disk name and date. Originally published in 80-micro and modified
by Barry Briggs, New Zealand (1982). Works with NewDos/80 v2 only.
Quite good!

Another one of mine, which uses a
lot of the same code as the one above. A generic database program.
(1984). I actually submitted this to Micro-80 but by that time it
had all been done before, and the System-80 use was fading fast.

It allows you to change bytes on a disk directly
i.e. "zap" the disk. It is used to perform updates. Every
now and again Apparat would published the latest zaps and owners could
update their disks. Use with extreme caution.

Tandy's
version of Pascal. This is a Level 2 version designed originally
to run off cassette. It's been converted so it can be loaded from
disk. The auxiliary program run/cmd must be used to load it.Limited, but one of the few examples available
for cassette systems.

Retrieve treasure for a volcano. This game is
attempts to emulate the "Mario Brothers-type" video games
available on the more sophisticated home computers then available.
For that reason it's worth a look. By David A Smith (1984).